Foldable height adjustable standing desk



FIG. 1 is a front perspective view of the foldable height adjustable standing desk;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is rear elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a right side elevation view thereof; and,

FIG. 8 is a left side elevation view thereof. 

CLAIM The ornamental design for a foldable height adjustable standing desk, as shown and described. 